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Quanterix

134 hedge funds and large institutions have $223M invested in Quanterix in 2025 Q4 according to their latest regulatory filings, with 21 funds opening new positions, 42 increasing their positions, 43 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,119% more call options, than puts

Call options by funds: $256K | Put options by funds: $21K

100% more funds holding in top 10

Funds holding in top 10: 12 (+1)

62% more first-time investments, than exits

New positions opened: 21 | Existing positions closed: 13

15% more capital invested

Capital invested by funds: $194M → $223M (+$29.6M)

4% more funds holding

Funds holding: 129134 (+5)

2% less repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 43

1.6% less ownership

Funds ownership: 76.77%75.17% (-1.6%)

Holders
134
Holders Change
+5
Holders Change %
+3.88%
% of All Funds
1.63%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.02%
New
21
Increased
42
Reduced
43
Closed
13
Calls
$256K
Puts
$21K
Net Calls
+$235K
Net Calls Change
+$271K
Name Holding Trade Value Shares
Change
Change in
Stake
AB
101
Amalgamated Bank
New York
$9K +$1.23K +198 +17%
PNC Financial Services Group
102
PNC Financial Services Group
Pennsylvania
$7.43K +$1.46K +235 +25%
NA
103
NewEdge Advisors
Louisiana
$7K
QCG
104
Quadrant Capital Group
Ohio
$6.11K +$5.97K +961 New
WSFS
105
Wilmington Savings Fund Society
Delaware
$5.09K
CIAM
106
Caitong International Asset Management
Hong Kong
$4.85K +$4.74K +763 New
GI
107
GAMMA Investing
California
$3.63K +$2.5K +402 +238%
TFA
108
Transamerica Financial Advisors
Florida
$3.58K
PB
109
Pinnacle Bancorp
Nebraska
$3.31K
UBS AM
110
UBS AM
Illinois
$3K +$2.93K +471 New
S
111
SignatureFD
Georgia
$2.46K +$2.4K +387 New
Optiver Holding
112
Optiver Holding
Netherlands
$2.19K -$2.38K -384 -53%
A
113
AlphaQuest
New York
$2.14K
SIA
114
Sit Investment Associates
Minnesota
$2K
EWA
115
EverSource Wealth Advisors
Alabama
$1.42K +$534 +86 +63%
NS
116
NBC Securities
Alabama
$1.14K -$634 -102 -36%
AAP
117
Arax Advisory Partners
Colorado
$979 -$1.65K -265 -63%
TWD
118
True Wealth Design
Ohio
$961
CWP
119
Concord Wealth Partners
Virginia
$636
NSIM
120
North Star Investment Management
Illinois
$636
RWM
121
Rialto Wealth Management
New York
$611
BWA
122
Basecamp Wealth Advisors
Washington
$553 +$540 +87 New
National Bank of Canada
123
National Bank of Canada
Quebec, Canada
$541 +$528 +85 New
Jones Financial Companies
124
Jones Financial Companies
Missouri
$464
SS
125
SBI Securities
Japan
$394